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ICOS ATC CO2 Release from Křešín u Pacova (250.0 m)

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2017-04-12–2026-03-31
11676/4JjeB1YbHYYlxnGH5dgT5BL0 (link)

Quality-controlled data on molar fraction of atmospheric CO2

Instrument Id 172: H2O correction updated. An interpolation over time of the water vapor correction factors has been applied from 2017-04-12 00:00:00 to 2020-06-25. All the time series have been updated due to a Flask and Calibration Laboratory minor internal scale update. The revision of CO2 data has been made to account for the response difference of isotopologue selective analyzers to the differences of d13C and d18O in CO2 of references gases compared to ambient air CO2 (see: Jordan A. (2024): Accounting for CO2 isotopic composition inhomogeneity in standard gases used for isotopologue specific CRDS measurements , https://community.wmo.int/events/22nd-wmoiaea-meeting-carbon-dioxide-other-greenhouse-gases-and-related-tracers-measurement)
ICOS
ICOS Atmosphere Release 2026-1 of Level 2 Greenhouse Gas Mole Fractions of CO2, CH4, N2O, CO, meteorology, Radon-222 and 14CO2, and flask samples analysed for CO2, CH4, N2O, CO, H2, SF6 and , delta 13C Co2, delta18OCO2, delta O2N2 and 14C
ICOS Atmosphere Level 2 data, Křešín u Pacova, release 2026-1
Marek, M., Vítková, G., Komínková, K. (2026). ICOS ATC CO2 Release from Křešín u Pacova (250.0 m), 2017-04-12–2026-03-31, ICOS RI, https://hdl.handle.net/11676/4JjeB1YbHYYlxnGH5dgT5BL0
BibTex 
@misc{https://hdl.handle.net/11676/4JjeB1YbHYYlxnGH5dgT5BL0,
  author={Marek, Michal V. and Vítková, Gabriela and Komínková, Kateřina},
  title={ICOS ATC CO2 Release from Křešín u Pacova (250.0 m), 2017-04-12–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/4JjeB1YbHYYlxnGH5dgT5BL0},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/4JjeB1YbHYYlxnGH5dgT5BL0}
}
RIS 
TY - DATA
T1 - ICOS ATC CO2 Release from Křešín u Pacova (250.0 m), 2017-04-12–2026-03-31
ID - 11676/4JjeB1YbHYYlxnGH5dgT5BL0
PY - 2026
UR - https://hdl.handle.net/11676/4JjeB1YbHYYlxnGH5dgT5BL0
PB - Atmosphere Thematic Centre
AU - Marek, Michal V.
AU - Vítková, Gabriela
AU - Komínková, Kateřina
ER -
view #1, view #2, view #3
ICOS_ATC_L2_L2-2026.1_KRE_250.0_CTS_CO2.zip
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1 MB (1468743 bytes)
78624
ICOS ATC CO2 Release
2
ICOS CCBY4 Data Licence

Acquisition

Křešín u Pacova
2017-04-12 00:00:00
2026-03-31 23:00:00
RAMCES - G24
CO2-CH4-H2O Picarro
CO2-CH4-CO-H2O Picarro Analyzer
CO2-CH4-H2O Picarro Analyzer
250.0

Production

Atmosphere Thematic Centre
Atmosphere Thematic Centre
2026-07-01 13:58:03
ICOS-CAL-FCL

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
co2 CO2 (dry air mole fraction) µmol mol-1 portion Preview
Stdev standard deviation of gas mole fraction µmol mol-1 portion Preview
Flag quality flag
NbPoints number of points cardinal number Preview

Statistics

11
1

Submission

Atmosphere Thematic Centre
2026-07-01 13:58:03
2026-07-01 13:57:58

Technical information

ICOS ATC time series
R, U, O
zip
e098de07561b1d8625c67187e5d813e412f48e4aa38ed67f54fc456c1d6abc42
4JjeB1YbHYYlxnGH5dgT5BL0jkqjjtZ/VPxFbB1qvEI
Lat: 49.572, Lon: 15.08, Alt: 534.0 m
Křešín u Pacova
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
CO2 ICOS dry air mole fraction